线路跳闸雷击相关性的模糊综合评判

Fuzzy Comprehensive Judgment for the Relativity of Lightning Stroke and Line Tripping

随着雷电定位系统的应用,有些专家提出了线路跳闸的雷击相关性[1]概念。本文综合考虑了造成线路雷击跳闸的影响因素,运用模糊综合评判方法对线路跳闸的雷击相关性进行综合评判。应用该方法所得的评判结果,对帮助线路运行人员快速查找故障原因具有一定的指导意义。

With the application of lightning location system, some experts put forward the concept of the relativity of line tripping cause by lightning stroke. This paper takes into account all the influence factors of line tripping which caused by lightning stroke and use the method of fuzzy comprehensive judgment to judge the relativity of line tripping which caused by lightning stroke. The result obtain by this method will help workers to find the reason of the fault more quickly.